package sctu.edu.java.year2016.team02.project;

import java.sql.SQLException;
import java.util.List;

/**
 * Created by Eoly on 2016/6/16.
 */
public interface Problem {
    public void inHand() throws SQLException;
    public List<Object[]> seeking() throws SQLException;
    public List<Object[]> seeking(int option) throws SQLException;
}
